Payment & Shipping Terms:
|Wireline Core Bit Size:||A, B, N, H And P||Type:||Impregnated And Surface Set|
|Diamond Core Bit Waterway:||CF, ECF, W, V, TB, And FD||Processing Type:||Forging|
|Core Bit Series:||"Q" Series And "TW" Series||Standard:||Broat Longyear & Atlas Copco|
drilling rig components,
drill rig parts
NQ NQ3 impregnated wireline diamond reaming shells with high quality
Reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core barrel
Its main function is to ream the hole to the correct constant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one. It also acts as a stabilizer for drill bit.
Wireline Series: A,B,N,H,P (Front end & Back end Type)
T Series: T36,T46,T56,T66,T76,T86
All Chinese standard size
we also can make diffrerent size on the request from client
|Item||Diamond bit||REAMING SHELL|
|size||Bit set OD||Bit set ID|
Qualification & Certification
Packing & delivery
Q: What's your delivery time?
A: Commonly produce need 20 days to produce. Within 3 days if in stock.
Q: What methods of payment are accepted?
A: We agree T/T, L/C, West Union, One touch, Money Gram
Q: What about the shipment?
A: Based on order quantity and the length of drill rods. We can send it to you by Express, by Air, by Sea, and by Train. Or send the goods to your chinese agent.
Q: How to control the quality?
A: We should be checking & testing everyone drill rod before shipment.
Q: Do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.
Q: Do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will be compensate you the same. Any question or problem we will be reply you within 24 hours.
Contact Person: Mr. Liu